A Brief History of TimeRandom House Publishing Group, 1998 M09 1 - 240 páginas #1 NEW YORK TIMES BESTSELLER |
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... means that the laws are the same for particles and antiparticles . The symme- try P means that the laws are the same for any situation and its mirror image ( the mirror image of a particle spinning in a right - handed direction is one ...
... means changing particles for antiparticles . P means taking the mirror image , so left and right are interchanged . And T means reversing the direction of motion of all particles : in effect , running the motion backward . ) The laws of ...
... means that when Y is multiplied by any number , so is X. ' X is inversely proportional to Y ' means that when Y is multiplied by any number , X is divided by that number . Proton : A positively charged particle , very similar to the ...
Otras ediciones - Ver todas
A Brief History of Time: From the Big Bang to Black Holes Stephen Hawking,Carl Sagan Vista de fragmentos - 1990 |
Términos y frases comunes
Referencias a este libro
Qualitative Data Analysis: A User-friendly Guide for Social Scientists Ian Dey Sin vista previa disponible - 1993 |
Postmodern Public Administration: Toward Discourse Charles J. Fox,Hugh T. Miller Vista de fragmentos - 1995 |